Fix property type of Main Channel of Health plugin
The property type must be DBUS_TYPE_OBJECT_PATH instead
of DBUS_TYPE_STRING. This is in sync with the documentation
and with the other places of usage such as the property change
signal.
diff --git a/health/hdp.c b/health/hdp.c
index 6f2c89d..d53ea80 100644
--- a/health/hdp.c
+++ b/health/hdp.c
@@ -2058,7 +2058,7 @@
path = g_strdup(device->fr->path);
else
path = g_strdup("");
- dict_append_entry(&dict, "MainChannel", DBUS_TYPE_STRING, &path);
+ dict_append_entry(&dict, "MainChannel", DBUS_TYPE_OBJECT_PATH, &path);
g_free(path);
dbus_message_iter_close_container(&iter, &dict);
